/*banner*/

.banner_area {
    display: block;
    height: 780px;
    width: 100%;
    position: relative;
    margin-top: -72px;
    overflow: hidden;
}

.banner_bg {
    display: block;
    height: 780px;
    width: 100%;
    background: #000;
    background-size: cover;
    position: absolute;
    left: 0px;
    top: 0px;
}

.banner_txt {
    display: block;
    width: 640px;
    height: 81px;
    position: absolute;
    left: 50%;
    top: 45%;
    z-index: 2;
    text-align: center;
    transform: translate(-50%, -50%);
    -webkit-transform: translate(-50%, -50%);
    font-family: 'TencentSansw3';
    letter-spacing: 18px;
}

.banner_txt .hook_area {
    display: block;
    height: 100px;
    width: 150px;
    position: absolute;
    left: 157px;
    top: -9px;
    overflow: hidden;
    /* -webkit-mask: -webkit-linear-gradient(top,rgba(0,0,0,0),rgba(0,0,0,1) 30%,rgba(0,0,0,1) 70%,rgba(0,0,0,0)); */
}

.banner_txt .txt {
    display: none;
}

.banner_txt .hook_area .word {
    display: block;
    height: 81px;
    min-width: 160px;
    position: absolute;
    left: 0px;
    top: 9px;
    color: #fff;
    font-size: 54px;
    font-style: normal;
    text-align: left;
}

.banner_txt .txtbox {
    display: inline-table;
}

.banner_txt .txtbox p {
    display: inline-block;
    color: #fff;
    font-size: 54px;
}

.banner_txt .txtbox .ltxt {
    margin-right: 180px;
}

.en-us .banner_txt {
    width: 440px;
    height: 150px;
    letter-spacing: 0;
    top: 38%;
}

.en-us .banner_txt .txtbox p {
    font-size: 48px;
    line-height: auto;
}

.en-us .banner_txt .hook_area .word {
    height: 70px;
}

.en-us .banner_txt .hook_area {
    min-width: 600px;
    height: 90px;
    top: -14px;
    left: 275px;
    text-align: left;
}

.slide_tips {
    display: block;
    width: 30px;
    height: 57px;
    position: absolute;
    left: 50%;
    margin-left: -15px;
    bottom: 62px;
    z-index: 2;
}

.slide_tips .s_line {
    display: block;
    width: 2px;
    height: 32px;
    border-radius: 2px;
    position: absolute;
    left: 50%;
    margin-left: -1px;
    top: 0px;
    background: #fff;
}

.slide_tips .txt {
    display: block;
    width: 100%;
    position: absolute;
    left: 0;
    text-align: center;
    bottom: 0px;
    font-size: 12px;
    letter-spacing: 2px;
}

.en-us .slide_tips .txt {
    left: -6px;
}

.slide_tips .s_line {
    animation: a_banner_s_line 3s 0.3s linear both infinite;
    -webkit-animation: a_banner_s_line 3s 0.3s linear both infinite;
    -ms-animation: a_banner_s_line 3s 0.3s linear both infinite;
    -moz-animation: a_banner_s_line 3s 0.3s linear both infinite;
    -o-animation: a_banner_s_line 3s 0.3s linear both infinite;
}

.banner_txt .hook_area>i {
    opacity: 0;
}

/* .banner_txt .hook_area .word_2{ -webkit-animation: a_banner_word_2 9s linear 0.7s both infinite;}
.banner_txt .hook_area .word_3{ -webkit-animation: a_banner_word_2 9s linear 2.7s both infinite;}
.banner_txt .hook_area .word_4{ -webkit-animation: a_banner_word_2 9s linear 4.7s both infinite;} */

.banner_txt {
    opacity: 0;
}

.banner_txt.animation {
    animation: a_banner 0.5s 0.5s linear forwards;
    -webkit-animation: a_banner 0.5s 0.5s linear forwards;
    -ms-animation: a_banner 0.5s 0.5s linear forwards;
    -moz-animation: a_banner 0.5s 0.5s linear forwards;
    -o-animation: a_banner 0.5s 0.5s linear forwards;
}

.banner_txt .hook_area .word_1 {
    opacity: 1;
}

.banner_txt .hook_area.animation1 .word_1 {
    animation: a_banner_start 0.2s linear forwards;
    -webkit-animation: a_banner_start 0.2s linear forwards;
    -ms-animation: a_banner_start 0.2s linear forwards;
    -moz-animation: a_banner_start 0.2s linear forwards;
    -moz-animation: a_banner_start 0.2s linear forwards;
    -o-animation: a_banner_start 0.2s linear forwards;
}

.banner_txt .hook_area.animation2 .word_1 {
    animation: a_banner_end 0.2s linear forwards;
    -webkit-animation: a_banner_end 0.2s linear forwards;
    -ms-animation: a_banner_end 0.2s linear forwards;
    -moz-animation: a_banner_end 0.2s linear forwards;
    -o-animation: a_banner_end 0.2s linear forwards;
}

.banner_txt .hook_area.animation2 .word_2 {
    animation: a_banner_start 0.2s linear forwards;
    -webkit-animation: a_banner_start 0.2s linear forwards;
    -ms-animation: a_banner_start 0.2s linear forwards;
    -moz-animation: a_banner_start 0.2s linear forwards;
    -o-animation: a_banner_start 0.2s linear forwards;
}

.banner_txt .hook_area.animation3 .word_2 {
    animation: a_banner_end 0.2s linear forwards;
    -webkit-animation: a_banner_end 0.2s linear forwards;
    -ms-animation: a_banner_end 0.2s linear forwards;
    -moz-animation: a_banner_end 0.2s linear forwards;
    -o-animation: a_banner_end 0.2s linear forwards;
}

.banner_txt .hook_area.animation3 .word_3 {
    animation: a_banner_start 0.2s linear forwards;
    -webkit-animation: a_banner_start 0.2s linear forwards;
    -ms-animation: a_banner_start 0.2s linear forwards;
    -moz-animation: a_banner_start 0.2s linear forwards;
    -o-animation: a_banner_start 0.2s linear forwards;
}

.banner_txt .hook_area.animation4 .word_3 {
    animation: a_banner_end 0.2s linear forwards;
    -webkit-animation: a_banner_end 0.2s linear forwards;
    -ms-animation: a_banner_end 0.2s linear forwards;
    -moz-animation: a_banner_end 0.2s linear forwards;
    -o-animation: a_banner_end 0.2s linear forwards;
}

.banner_txt .hook_area.animation4 .word_4 {
    animation: a_banner_start 0.2s linear forwards;
    -webkit-animation: a_banner_start 0.2s linear forwards;
    -ms-animation: a_banner_start 0.2s linear forwards;
    -moz-animation: a_banner_start 0.2s linear forwards;
    -o-animation: a_banner_start 0.2s linear forwards;
}

@keyframes a_banner {
    0% {
        transform: translate(-50%, 20px);
        -webkit-transform: translate(-50%, 20px);
        -ms-transform: translate(-50%, 20px);
        -moz-transform: translate(-50%, 20px);
        -o-transform: translate(-50%, 20px);
        opacity: 0;
    }
    100% {
        transform: translate(-50%, 0);
        -webkit-transform: translate(-50%, 0);
        -ms-transform: translate(-50%, 0);
        -moz-transform: translate(-50%, 0);
        -o-transform: translate(-50%, 0);
        opacity: 1;
    }
}

@-webkit-keyframes a_banner {
    0% {
        transform: translate(-50%, 20px);
        -webkit-transform: translate(-50%, 20px);
        -ms-transform: translate(-50%, 20px);
        -moz-transform: translate(-50%, 20px);
        -o-transform: translate(-50%, 20px);
        opacity: 0;
    }
    100% {
        transform: translate(-50%, 0);
        -webkit-transform: translate(-50%, 0);
        -ms-transform: translate(-50%, 0);
        -moz-transform: translate(-50%, 0);
        -o-transform: translate(-50%, 0);
        opacity: 1;
    }
}

@-ms-keyframes a_banner {
    0% {
        transform: translate(-50%, 20px);
        -webkit-transform: translate(-50%, 20px);
        -ms-transform: translate(-50%, 20px);
        -moz-transform: translate(-50%, 20px);
        -o-transform: translate(-50%, 20px);
        opacity: 0;
    }
    100% {
        transform: translate(-50%, 0);
        -webkit-transform: translate(-50%, 0);
        -ms-transform: translate(-50%, 0);
        -moz-transform: translate(-50%, 0);
        -o-transform: translate(-50%, 0);
        opacity: 1;
    }
}

@-moz-keyframes a_banner {
    0% {
        transform: translate(-50%, 20px);
        -webkit-transform: translate(-50%, 20px);
        -ms-transform: translate(-50%, 20px);
        -moz-transform: translate(-50%, 20px);
        -o-transform: translate(-50%, 20px);
        opacity: 0;
    }
    100% {
        transform: translate(-50%, 0);
        -webkit-transform: translate(-50%, 0);
        -ms-transform: translate(-50%, 0);
        -moz-transform: translate(-50%, 0);
        -o-transform: translate(-50%, 0);
        opacity: 1;
    }
}

@-o-keyframes a_banner {
    0% {
        transform: translate(-50%, 20px);
        -webkit-transform: translate(-50%, 20px);
        -ms-transform: translate(-50%, 20px);
        -moz-transform: translate(-50%, 20px);
        -o-transform: translate(-50%, 20px);
        opacity: 0;
    }
    100% {
        transform: translate(-50%, 0);
        -webkit-transform: translate(-50%, 0);
        -ms-transform: translate(-50%, 0);
        -moz-transform: translate(-50%, 0);
        -o-transform: translate(-50%, 0);
        opacity: 1;
    }
}

@keyframes a_banner_start {
    0% {
        transform: translate(0, 88px);
        -webkit-transform: translate(0, 88px);
        -ms-transform: translate(0, 88px);
        -moz-transform: translate(0, 88px);
        -o-transform: translate(0, 88px);
        opacity: 1;
    }
    100% {
        transform: translate(0, 0);
        -webkit-transform: translate(0, 0);
        -ms-transform: translate(0, 0);
        -moz-transform: translate(0, 0);
        -o-transform: translate(0, 0);
        opacity: 1;
    }
}

@-webkit-keyframes a_banner_start {
    0% {
        transform: translate(0, 88px);
        -webkit-transform: translate(0, 88px);
        -ms-transform: translate(0, 88px);
        -moz-transform: translate(0, 88px);
        -o-transform: translate(0, 88px);
        opacity: 1;
    }
    100% {
        transform: translate(0, 0);
        -webkit-transform: translate(0, 0);
        -ms-transform: translate(0, 0);
        -moz-transform: translate(0, 0);
        -o-transform: translate(0, 0);
        opacity: 1;
    }
}

@-ms-keyframes a_banner_start {
    0% {
        transform: translate(0, 88px);
        -webkit-transform: translate(0, 88px);
        -ms-transform: translate(0, 88px);
        -moz-transform: translate(0, 88px);
        -o-transform: translate(0, 88px);
        opacity: 1;
    }
    100% {
        transform: translate(0, 0);
        -webkit-transform: translate(0, 0);
        -ms-transform: translate(0, 0);
        -moz-transform: translate(0, 0);
        -o-transform: translate(0, 0);
        opacity: 1;
    }
}

@-moz-keyframes a_banner_start {
    0% {
        transform: translate(0, 88px);
        -webkit-transform: translate(0, 88px);
        -ms-transform: translate(0, 88px);
        -moz-transform: translate(0, 88px);
        -o-transform: translate(0, 88px);
        opacity: 1;
    }
    100% {
        transform: translate(0, 0);
        -webkit-transform: translate(0, 0);
        -ms-transform: translate(0, 0);
        -moz-transform: translate(0, 0);
        -o-transform: translate(0, 0);
        opacity: 1;
    }
}

@-o-keyframes a_banner_start {
    0% {
        transform: translate(0, 88px);
        -webkit-transform: translate(0, 88px);
        -ms-transform: translate(0, 88px);
        -moz-transform: translate(0, 88px);
        -o-transform: translate(0, 88px);
        opacity: 1;
    }
    100% {
        transform: translate(0, 0);
        -webkit-transform: translate(0, 0);
        -ms-transform: translate(0, 0);
        -moz-transform: translate(0, 0);
        -o-transform: translate(0, 0);
        opacity: 1;
    }
}

@keyframes a_banner_end {
    0% {
        transform: translate(0, 0px);
        -webkit-transform: translate(0, 0px);
        -ms-transform: translate(0, 0px);
        -moz-transform: translate(0, 0px);
        -o-transform: translate(0, 0px);
        opacity: 1;
    }
    100% {
        transform: translate(0, -88px);
        -webkit-transform: translate(0, -88px);
        -ms-transform: translate(0, -88px);
        -moz-transform: translate(0, -88px);
        -o-transform: translate(0, -88px);
        opacity: 1;
    }
}

@-webkit-keyframes a_banner_end {
    0% {
        transform: translate(0, 0px);
        -webkit-transform: translate(0, 0px);
        -ms-transform: translate(0, 0px);
        -moz-transform: translate(0, 0px);
        -o-transform: translate(0, 0px);
        opacity: 1;
    }
    100% {
        transform: translate(0, -88px);
        -webkit-transform: translate(0, -88px);
        -ms-transform: translate(0, -88px);
        -moz-transform: translate(0, -88px);
        -o-transform: translate(0, -88px);
        opacity: 1;
    }
}

@-ms-keyframes a_banner_end {
    0% {
        transform: translate(0, 0px);
        -webkit-transform: translate(0, 0px);
        -ms-transform: translate(0, 0px);
        -moz-transform: translate(0, 0px);
        -o-transform: translate(0, 0px);
        opacity: 1;
    }
    100% {
        transform: translate(0, -88px);
        -webkit-transform: translate(0, -88px);
        -ms-transform: translate(0, -88px);
        -moz-transform: translate(0, -88px);
        -o-transform: translate(0, -88px);
        opacity: 1;
    }
}

@-moz-keyframes a_banner_end {
    0% {
        transform: translate(0, 0px);
        -webkit-transform: translate(0, 0px);
        -ms-transform: translate(0, 0px);
        -moz-transform: translate(0, 0px);
        -o-transform: translate(0, 0px);
        opacity: 1;
    }
    100% {
        transform: translate(0, -88px);
        -webkit-transform: translate(0, -88px);
        -ms-transform: translate(0, -88px);
        -moz-transform: translate(0, -88px);
        -o-transform: translate(0, -88px);
        opacity: 1;
    }
}

@-o-keyframes a_banner_end {
    0% {
        transform: translate(0, 0px);
        -webkit-transform: translate(0, 0px);
        -ms-transform: translate(0, 0px);
        -moz-transform: translate(0, 0px);
        -o-transform: translate(0, 0px);
        opacity: 1;
    }
    100% {
        transform: translate(0, -88px);
        -webkit-transform: translate(0, -88px);
        -ms-transform: translate(0, -88px);
        -moz-transform: translate(0, -88px);
        -o-transform: translate(0, -88px);
        opacity: 1;
    }
}

@keyframes a_banner_s_line {
    0% {
        transform: scale(1, 1);
        -webkit-transform: scale(1, 1);
        -ms-transform: scale(1, 1);
        -moz-transform: scale(1, 1);
        -o-transform: scale(1, 1);
        transform-origin: 50% 100%;
        -webkit-transform-origin: 50% 100%;
        -ms-transform-origin: 50% 100%;
        -moz-transform-origin: 50% 100%;
        -o-transform-origin: 50% 100%;
        opacity: 1;
    }
    20% {
        transform: scale(1, 0.01);
        -webkit-transform: scale(1, 0.01);
        -ms-transform: scale(1, 0.01);
        -moz-transform: scale(1, 0.01);
        -o-transform: scale(1, 0.01);
        transform-origin: 50% 100%;
        -webkit-transform-origin: 50% 100%;
        -ms-transform-origin: 50% 100%;
        -moz-transform-origin: 50% 100%;
        -o-transform-origin: 50% 100%;
        opacity: 1;
    }
    30% {
        transform: scale(1, 0.01);
        -webkit-transform: scale(1, 0.01);
        -ms-transform: scale(1, 0.01);
        -moz-transform: scale(1, 0.01);
        -o-transform: scale(1, 0.01);
        transform-origin: 50% 100%;
        -webkit-transform-origin: 50% 100%;
        -ms-transform-origin: 50% 100%;
        -moz-transform-origin: 50% 100%;
        -o-transform-origin: 50% 100%;
        opacity: 0;
    }
    31% {
        transform: scale(1, 0.01);
        -webkit-transform: scale(1, 0.01);
        -ms-transform: scale(1, 0.01);
        -moz-transform: scale(1, 0.01);
        -o-transform: scale(1, 0.01);
        transform-origin: 50% 0;
        -webkit-transform-origin: 50% 0;
        -ms-transform-origin: 50% 0;
        -moz-transform-origin: 50% 0;
        -o-transform-origin: 50% 0;
        opacity: 0;
    }
    50% {
        transform: scale(1, 1);
        -webkit-transform: scale(1, 1);
        -ms-transform: scale(1, 1);
        -moz-transform: scale(1, 1);
        -o-transform: scale(1, 1);
        transform-origin: 50% 0;
        -webkit-transform-origin: 50% 0;
        -ms-transform-origin: 50% 0;
        -moz-transform-origin: 50% 0;
        -o-transform-origin: 50% 0;
        opacity: 1;
    }
    100% {
        transform: scale(1, 1);
        -webkit-transform: scale(1, 1);
        -ms-transform: scale(1, 1);
        -moz-transform: scale(1, 1);
        -o-transform: scale(1, 1);
        transform-origin: 50% 100%;
        -webkit-transform-origin: 50% 100%;
        -ms-transform-origin: 50% 100%;
        -moz-transform-origin: 50% 100%;
        -o-transform-origin: 50% 100%;
        opacity: 1;
    }
}

@keyframes a_banner_word {
    0% {
        -webkit-transform: translate(0, 0);
        opacity: 1;
    }
    12.5% {
        -webkit-transform: translate(0, 0);
        opacity: 1;
    }
    25% {
        -webkit-transform: translate(0, -70px);
        opacity: 0;
    }
    25.01% {
        -webkit-transform: translate(0, -70px);
        opacity: 0;
    }
    25.02% {
        -webkit-transform: translate(0, 70px);
        opacity: 0;
    }
    50% {
        -webkit-transform: translate(0, 70px);
        opacity: 0;
    }
    87.5% {
        -webkit-transform: translate(0, 70px);
        opacity: 0;
    }
    100% {
        -webkit-transform: translate(0, 0);
        opacity: 1;
    }
}

@keyframes a_banner_word_2 {
    0% {
        -webkit-transform: translate(0, 70px);
        opacity: 0;
    }
    12.5% {
        -webkit-transform: translate(0, 70px);
        opacity: 0;
    }
    25% {
        -webkit-transform: translate(0, 0px);
        opacity: 1;
    }
    37.5% {
        -webkit-transform: translate(0, 0px);
        opacity: 1;
    }
    50% {
        -webkit-transform: translate(0, -70px);
        opacity: 0;
    }
    50.01% {
        -webkit-transform: translate(0, 70px);
        opacity: 0;
    }
    100% {
        -webkit-transform: translate(0, 70px);
        opacity: 0;
    }
}

/*首页内容*/

.descript_area {
    display: block;
    width: 100%;
}

.descript_area .txt {
    text-align: center;
    font-size: 24px;
    color: #5f6464;
    line-height: 54px;
    padding: 105px 0 74px;
    font-family: 'TencentSansw3';
}

.descript_area .txt span.m {
    display: none;
}

.descript_area .txt span.pc {
    display: block;
}

.details_area {
    display: block;
    width: 100%;
    margin-bottom: 84px;
}

.details_con {
    display: block;
    width: 1240px;
    margin: 0px auto;
    height: 250px;
}

.detail_list {
    display: block;
    height: 250px;
}

.detail_list li {
    display: inline-block;
    float: left;
    height: 100%;
    width: 400px;
    text-align: center;
    margin-right: 20px;
    position: relative;
    overflow: hidden;
}

.detail_list li a {
    display: block;
    height: 100%;
    width: 100%;
}

.detail_list li a:after {
    display: block;
    content: "";
    height: 100%;
    width: 100%;
    background: rgba(0, 82, 217, 0.7);
    position: absolute;
    left: 0px;
    top: 0px;
    z-index: 2;
    opacity: 0;
    transition: opacity 0.3s ease-out;
}

.detail_list li p {
    display: block;
    float: left;
    font-size: 30px;
    height: 40px;
    text-align: center;
    position: absolute;
    left: 50%;
    top: 50%;
    margin-top: -20px;
    z-index: 3;
    color: #fff;
    border-bottom: 1px solid rgba(255, 255, 255, 0);
    transform: translate(-50%, 0);
    padding-bottom: 3px;
    transition: border-bottom 0.3s ease-out;
    font-family: 'TencentSansw7';
    padding-bottom: 5px;
    -webkit-transition: width 1s linear;
}

.detail_list li p:after {
    content: ' ';
    width: 0;
    height: 2px;
    background: #fff;
    bottom: -2px;
    left: 0;
    position: absolute;
    opacity: 0;
    -webkit-transition: all 0.2s linear;
}

.detail_list li img {
    display: block;
    height: 100%;
    ;
    width: 100%;
    position: absolute;
    left: 0px;
    top: 0px;
    z-index: 1;
    transform: scale(1);
    transition: transform 0.3s ease-out;
}

.detail_list li.last {
    margin-right: 0px;
}

.detail_list li a:hover:after {
    opacity: 1;
}

.detail_list li a:hover p:after {
    opacity: 1;
    left: 0;
    width: 100%;
}

.detail_list li a:hover img {
    transform: scale(1.024);
}

/*连接模块*/

.link_area {
    display: block;
    width: 100%;
    height: 780px;
    background: #1b1f25;
    margin-bottom: 84px;
}

.link_area .link_hook {
    display: block;
    width: 1440px;
    height: 780px;
    margin: 0px auto;
    /*background:#1b1f25 url(../img/index/bg_3.png) no-repeat 0 0; background-size: contain;*/
}

.link_area .link_tab {
    display: block;
    width: 36%;
    height: 100%;
    float: left;
}

.link_area .tab_list {
    display: block;
    height: 100%;
}

.link_area .tab_list li {
    display: block;
    height: 33.3%;
    opacity: 0.4;
    position: relative;
}

.link_area .tab_list .tit {
    display: block;
    font-size: 30px;
    color: #fff;
    position: absolute;
    left: 50%;
    margin-left: -32%;
    top: 50%;
    margin-top: -4.9%;
    transition: margin-left 0.3s ease-out;
    font-family: 'TencentSansw7';
    right: 32px;
}

.link_area .tab_list .txt {
    display: block;
    font-size: 16px;
    color: #fff;
    position: absolute;
    left: 50%;
    margin-left: -32%;
    top: 50%;
    margin-top: 5.8%;
    transition: margin-left 0.3s ease-out;
    font-family: 'TencentSansw3';
    right: 30px;
}

.link_area .tab_list .icon {
    display: block;
    height: 16px;
    width: 54px;
    background: url(../img/index/icon_arrow_r.png) no-repeat 0 0;
    position: absolute;
    left: 50%;
    /*margin-left: -21.5%;*/
    margin-left: -32%;
    top: 50%;
    margin-top: 14.8%;
    opacity: 0;
    transition: margin-left 0.3s ease-out, opacity 0.3s ease-out;
    background-size: 100% 100%;
}

.link_area .tab_list li.list_item_2 .icon {
    margin-top: 9.0%;
}

.link_area .tab_list li.list_item_3 .icon {
    margin-top: 3.8%;
}

.link_area .tab_list .tit:after {
    display: block;
    content: "";
    height: 70px;
    width: 6px;
    background: #1e52d8;
    position: absolute;
    left: 50%;
    margin-left: -62%;
    top: 18%;
    opacity: 0;
    transform: translate(-20px, 0px);
    transition: opacity 0.3s ease-out, transform 0.3s ease-out;
}

.link_area .tab_list li.list_item_2 .tit {
    margin-top: -10.9%;
}

.link_area .tab_list li.list_item_2 .txt {
    margin-top: -0.2%;
}

.link_area .tab_list li.list_item_3 .tit {
    margin-top: -16.3%;
}

.link_area .tab_list li.list_item_3 .txt {
    margin-top: -6.2%;
}

.link_area .tab_list li.current {
    opacity: 1;
}

.link_area .tab_list li.current .tit {
    margin-left: -28%;
}

.link_area .tab_list li.current .txt {
    margin-left: -28%;
}

.link_area .tab_list li.current .tit:after {
    opacity: 1;
    transform: translate(0px, 0px);
}

.link_area .tab_list li.current .icon {
    opacity: 1;
    margin-left: -27.5%;
}

.link_area .link_content {
    display: block;
    width: 64%;
    height: 780px;
    margin-left: 36%;
    overflow: hidden;
}

.link_area .link_content .con {
    display: none;
    width: 100%;
    height: 100%;
}

.link_area .link_content .con_1 {
    display: block;
}

.link_area .link_con_list {
    display: block;
    width: 100%;
    height: 100%;
}

.link_area .link_con_list li {
    display: block;
    width: 50%;
    float: left;
    height: 50%;
    background: url(../data/index/index_link_1_1.jpg) no-repeat center center;
    background-size: cover;
    overflow: hidden;
}

.link_area .link_con_list li a {
    display: block;
    width: 100%;
    height: 100%;
    position: relative;
}

.link_area .con_1 .link_con_list li.item_1 {
    background-image: url(../data/index/index_link_1_1.jpg);
}

.link_area .con_1 .link_con_list li.item_2 {
    background-image: url(../data/index/index_link_1_2.jpg);
}

.link_area .con_1 .link_con_list li.item_3 {
    background-image: url(../data/index/index_link_1_3.jpg);
}

.link_area .con_1 .link_con_list li.item_4 {
    background-image: url(../data/index/index_link_1_4.jpg);
}

.link_area .con_2 .link_con_list li.item_1 {
    background-image: url(../data/index/index_link_2_1.jpg);
}

.link_area .con_2 .link_con_list li.item_2 {
    background-image: url(../data/index/index_link_2_2.jpg);
}

.link_area .con_2 .link_con_list li.item_3 {
    background-image: url(../data/index/index_link_2_3.jpg);
    width: 100%;
}

.link_area .con_3 .link_con_list li.item_1 {
    background-image: url(../data/index/index_link_3_1.jpg);
}

.link_area .con_3 .link_con_list li.item_2 {
    background-image: url(../data/index/index_link_3_2.jpg);
}

.link_area .con_3 .link_con_list li.item_3 {
    background-image: url(../data/index/index_link_3_3.jpg);
}

.link_area .con_3 .link_con_list li.item_4 {
    background-image: url(../data/index/index_link_3_4.jpg);
}

.link_area .link_con_list .script {
    display: block;
    width: 100%;
    height: 50%;
    position: absolute;
    left: 0px;
    bottom: 0px;
    background: -webkit-linear-gradient(bottom, rgba(0, 0, 0, 0.4), rgba(0, 0, 0, 0));
}

.link_area .link_con_list .script .tit {
    display: block;
    margin-left: 43px;
    margin-top: 119px;
    font-size: 24px;
    color: #fff;
    transition: margin-top 0.3s ease-out;
    font-family: 'TencentSansw7';
}

.link_area .link_con_list .script .txt {
    display: block;
    margin-left: 43px;
    margin-top: 9px;
    line-height: 1.8;
    font-size: 16px;
    color: #fff;
    opacity: 0;
    transform: translate(0px, 15px);
    transition: opacity 0.3s ease-out;
    font-family: 'TencentSansw3';
    margin-right: 43px;
}

.link_area .link_con_list .script .icon {
    display: block;
    height: 14px;
    width: 31px;
    background: url(../img/index/icon_arrow_r_s.png) no-repeat 0 0;
    position: absolute;
    right: 71px;
    top: 71px;
    opacity: 0;
    transition: all 0.3s ease-out;
    background-size: 100% 100%;
}

.link_area .link_con_list li a:hover .script .tit {
    margin-top: 59px;
}

.link_area .link_con_list li a:hover .script .txt {
    opacity: 1;
    transform: translate(0px, 0);
}

.link_area .link_con_list li a:hover .script .icon {
    animation: a_arrow_r 0.2s linear forwards;
}

@keyframes a_arrow_r {
    0% {
        opacity: 0;
        right: 71px;
    }
    100% {
        opacity: 1;
        right: 51px;
    }
}

/*责任模块*/

.resp_area {
    display: block;
    width: 1280px;
    height: 620px;
    margin: 0px auto 84px;
    /*background:url(../img/index/bg_4.png) no-repeat 0 0; background-size: contain;*/
    position: relative;
}

.resp_area .public_welfare {
    display: block;
    width: 627px;
    height: 620px;
    position: absolute;
    left: 0px;
    top: 0px;
}

.resp_area .slide_area {
    display: block;
    width: 627px;
    height: 620px;
    position: absolute;
    left: 0px;
    top: 0px;
    overflow: hidden;
}

.resp_area .slide_list {
    display: block;
    width: 100%;
    height: 620px;
    position: relative;
}

.resp_area .slide_list li {
    width: 627px;
    height: 620px;
    position: absolute;
    opacity: 0;
    transition: opacity 0.3s linear;
    -moz-transition: opacity 0.3s linear;
    -ms-transition: opacity 0.3s linear;
    -o-transition: opacity 0.3s linear;
    -webkit-transition: opacity 0.3s linear;
    left: 0;
    top: 1;
}

.resp_area .slide_list li a {
    display: block;
    color: #fff;
    position: absolute;
    width: 100%;
    height: 100%;
}

.resp_area .slide_list li.active {
    opacity: 1;
}

.resp_area .slide_list li .shadow_bg {
    display: block;
    width: 100%;
    height: 30%;
    position: absolute;
    left: 0px;
    bottom: 0px;
    background: -webkit-linear-gradient(bottom, rgba(0, 0, 0, 0.15), rgba(0, 0, 0, 0));
    pointer-events: none;
}

.resp_area .slide_list li .img {
    display: block;
    width: 627px;
    height: 620px;
    position: absolute;
    left: 0px;
    top: 0px;
}

.resp_area .slide_list li .img0 {
    background: url(../data/index/index_resp_bg0.png) no-repeat center center;
    background-size: cover;
}

.resp_area .slide_list li .img1 {
    background: url(../data/index/index_resp_bg1.jpg) no-repeat center center;
    background-size: cover;
}

.resp_area .slide_list li .img2 {
    background: url(../data/index/index_resp_bg2.jpg) no-repeat center center;
    background-size: cover;
}

.resp_area .slide_list li .img3 {
    background: url(../data/index/index_resp_bg3.jpg) no-repeat center center;
    background-size: cover;
}

.resp_area .slide_list li .tit {
    display: block;
    width: 500px;
    font-size: 24px;
    position: absolute;
    left: 53px;
    bottom: 107px;
    z-index: 1;
    font-family: 'TencentSansw7';
}

.resp_area .slide_list li .txt {
    display: block;
    width: 500px;
    font-size: 16px;
    position: absolute;
    left: 52px;
    bottom: 41px;
    line-height: 29px;
    z-index: 1;
    font-family: 'TencentSansw3';
}

.resp_area .public_welfare .hook_tri {
    display: block;
    width: 43px;
    height: 620px;
    background: url(../img/index/i_tri.png) no-repeat 0 0;
    background-size: contain;
    position: absolute;
    right: 0px;
    bottom: 0px;
}

.resp_area .slide_area .icon_arrow {
    display: block;
    width: 10px;
    height: 16px;
    background: url(../img/index/sli-left-icon.png) no-repeat center;
    position: absolute;
    right: 144px;
    bottom: 116px;
    margin-top: -30px;
    z-index: 5;
    background-size: 10px 16px;
    padding: 5px;
    cursor: pointer;
    display: none\9;
    opacity: 0;
    transition: opacity 0.2s linear;
}

.resp_area .slide_area .icon_arrow_r {
    left: auto;
    right: 98px;
    background: url(../img/index/sli-right-icon.png) no-repeat center;
    background-size: 10px 16px;
}

.resp_area .slide_area:hover .icon_arrow {
    display: block;
    opacity: 1;
}

.en-us .resp_area .slide_area .icon_arrow {
    right: 84px;
    bottom: 15px;
}

.en-us .resp_area .slide_area .icon_arrow_r {
    right: 48px;
}

.resp_area .resp_details {
    display: block;
    width: 450px;
    position: absolute;
    left: 50%;
    margin-left: 68px;
    top: 50%;
    margin-top: -8.3%;
}

.resp_area .resp_details .tit {
    display: block;
    color: #2a2e2e;
    width: 450px;
    text-overflow: ellipsis;
    white-space: nowrap;
    overflow: hidden;
    font-size: 36px;
    margin-bottom: 20px;
    font-family: 'TencentSansw7';
}

.resp_area .resp_details .txt {
    display: block;
    color: #5f6464;
    width: 450px;
    text-overflow: ellipsis;
    white-space: nowrap;
    overflow: hidden;
    font-size: 20px;
    margin-bottom: 40px;
    font-family: 'TencentSansw3';
}

.resp_area .resp_details .icon_arrow_r {
    display: block;
    width: 38px;
    height: 16px;
    background: url(../img/index/icon_arrow_r_dark.png) no-repeat 0 0;
    margin-left: 3px;
    background-size: 100% 100%;
}

.en-us .resp_area .resp_details .txt {
    white-space: normal;
}

/*人才发展模块*/

.develop_area {
    display: block;
    width: 100%;
    margin: 0px auto;
    position: relative;
}

.develop_con {
    width: 1240px;
    margin: 0 auto;
}

.develop_area .develop_details {
    display: block;
    width: 450px;
    position: absolute;
    left: 6.6%;
    top: 16%;
    z-index: 1;
}

.develop_area .develop_details .tit {
    display: block;
    color: #2a2e2e;
    width: 450px;
    text-overflow: ellipsis;
    white-space: nowrap;
    overflow: hidden;
    font-size: 36px;
    margin-bottom: 20px;
    font-family: 'TencentSansw7';
}

.develop_area .develop_details .txt {
    display: block;
    color: #5f6464;
    width: 450px;
    text-overflow: ellipsis;
    white-space: nowrap;
    overflow: hidden;
    font-size: 20px;
    margin-bottom: 40px;
    font-family: 'TencentSansw3';
}

.develop_area .develop_details .icon_arrow_r {
    display: block;
    width: 38px;
    height: 16px;
    background: url(../img/index/icon_arrow_r_dark.png) no-repeat 0 0;
    margin-left: 3px;
    background-size: 100% 100%;
}

.develop_area .slide_area {
    display: block;
    width: 100%;
    height: 100%;
    overflow: hidden;
    position: relative;
}

.develop_area .slide_list {
    display: block;
    width: 100%;
    height: 100%;
    position: relative;
    height: 1040px;
}

.develop_area .slide_list li {
    display: inline-block;
    width: 100%;
    height: 1040px;
    float: left;
    overflow: hidden;
    position: relative;
    opacity: 0;
    transition: 0.3s linear;
    -moz-transition: opacity 0.3s linear;
    -ms-transition: opacity 0.3s linear;
    -o-transition: opacity 0.3s linear;
    -webkit-transition: opacity 0.3s linear;
    position: absolute;
    left: 0;
    top: 0;
}

.develop_area .slide_list li.active {
    opacity: 1;
}

.develop_area .slide_list .li1 {
    background: url(../data/index/index_develop_bg1.jpg) no-repeat top;
    background-size: cover;
}

.develop_area .slide_list .li2 {
    background: url(../data/index/index_develop_bg2.jpg) no-repeat top;
    background-size: cover;
}

.develop_area .slide_list .li3 {
    background: url(../data/index/index_develop_bg3.jpg) no-repeat top;
    background-size: cover;
}

@keyframes offset {
    from {
        stroke-dashoffset: 0;
    }
    to {
        stroke-dashoffset: 384;
    }
}

.video1 {
    width: 2560px;
    height: 780px;
    position: absolute;
    top: 0;
    left: 50%;
    margin-left: -1280px;
    z-index: 1;
}

.slide-tab {
    position: absolute;
    right: 32px;
    bottom: 24px;
}

.slide-tab .li {
    float: left;
    margin-left: 8px;
    width: 8px;
    height: 8px;
    background: #fff;
    transition: width 0.3s linear;
    -moz-transition: width 0.3s linear;
    -ms-transition: width 0.3s linear;
    -o-transition: width 0.3s linear;
    -webkit-transition: width 0.3s linear;
    cursor: pointer;
}

.slide-tab .li.active {
    width: 24px;
    background: #0052d9;
}

.block-link {
    display: block;
    height: 100%;
    width: 100%;
}

.en-us .link_area .link_con_list li a:hover .script .tit {
    margin-top: 29px;
}

.en-us .link_area .con_1 .link_con_list .item_2 a:hover .script .tit {
    margin-top: 30px;
}

.en-us .link_area .con_1 .link_con_list .item_2 a:hover .script .txt {
    margin-right: 40px;
}

.en-us .link_area .con_3 .link_con_list .item_3 a:hover .script .tit {
    margin-top: 59px;
}

.en-us .link_area .con_3 .link_con_list .item_3 a .script .icon {
    top: 75px;
}

.en-us .link_area .con_3 .link_con_list .item_4 a:hover .script .tit {
    margin-top: 59px;
}

.en-us .link_area .con_3 .link_con_list .item_4 a .script .icon {
    top: 75px;
}

.en-us .link_area .tab_list .txt {
    top: 65%;
}

.en-us .link_area .tab_list .icon {
    margin-top: 20.6%;
}

.en-us .link_area .tab_list li.list_item_2 .icon {
    margin-top: 19%;
}

.en-us .link_area .tab_list li.list_item_3 .icon {
    margin-top: 12.8%;
}

.en-us .link_area .link_con_list .script .icon {
    top: 45px;
}

.en-us .link_area .con_1 .link_con_list .item_2 .script .icon {
    top: 45px;
}

.en-us .link_area .con_1 .link_con_list .item_3 a:hover .script .tit {
    margin-top: 0px;
}

.en-us .link_area .con_1 .link_con_list .item_4 a:hover .script .tit {
    margin-top: 49px;
}

.en-us .link_area .con_2 .link_con_list .item_1 a:hover .script .tit {
    margin-top: 86px;
}

.en-us .link_area .con_1 .link_con_list .item_3 .script .icon {
    top: 15px;
}

.en-us .link_area .con_2 .link_con_list .item_1 .script .icon {
    top: 102px;
}

.en-us .link_area .con_1 .link_con_list .item_4 .script .icon {
    top: 60px;
}

.en-us .link_area .con_3 .link_con_list .item_1 a:hover .script .tit {
    margin-top: 59px;
}

.en-us .link_area .con_3 .link_con_list .item_1 .script .icon {
    top: 75px;
}

.en-us .link_area .con_3 .link_con_list .item_4 .script .icon {
    top: 15px;
}

.en-us .resp_area .slide_list li:nth-child(2) .tit {
    bottom: 135px;
}

.en-us .resp_area .slide_list li:nth-child(3) .tit {
    bottom: 135px;
}

.en-us .resp_area .slide_list li:nth-child(4) .tit {
    bottom: 135px;
}

.en-us .resp_area .resp_details .tit {
    white-space: normal;
}

@media screen and (max-width: 375px) {
    .descript_area .txt {
        padding: 48px 20px 24px;
    }
    .descript_area .txt span.pc {
        display: none;
    }
}